Oppo K13 vs Ulefone Note 21

Sakilas

Merek: Oppo; Ulefone
Tanggal rilis: April 2025, 1 taun 2 sasi kepungkur; Januari 2025, 1 taun 5 sasi kepungkur
AnTuTu: 789.000 Antutu v10 Overall performance better than 80% of devices; 251.000 Antutu v10 Overall performance better than 59% of devices

Ukuran: 6.67"; 6.56"
Resolusi: 1080 x 2400 px FHD+; 720 x 1612 px HD+
Jinis: AMOLED E4; LCD IPS
Kepadhetan: 395 ppi High Density; 269 ppi Medium Density
Rasio aspek: 20:9; 20:9
Fitur: Hole-punch Notch, Refresh rate 120 Hz, Touch sampling rate 180 Hz, Brightnes 600 cd/m² (typ), Peak brightness - 2000 cd/m², Max brightness HBM - 1200 cd/m², 6000000:1 contrast ratio, HDR, DCI-P3, Scratch resistant, 2.5D glass screen, Capacitive, Multi-touch, Frameless; Water Drop Notch, Refresh rate 90 Hz, Brightnes 450 cd/m² (typ), 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Chipset: Qualcomm Snapdragon 6 Gen4; Unisoc Tiger T606
CPU: 4x Cortex A78 a 2.3 GHz + 4x Cortex A55 a 1.8 GHz; 2x1.6 GHz Cortex A75 + 6x1.6 GHz Cortex A55
Jinis CPU: Octa-Core; Octa-Core
Proses: 4 nm; 12 nm
Frekuensi: 2.3 GHz; 1.6 GHz
GPU: Adreno GPU; ARM Mali-G57
RAM: 8 GB; 4 GB
Jinis RAM: LPDDR4X RAM; LPDDR4X RAM
64-bit: Yes; Yes

Resolusi: 50 Mpx; 13 Mpx
Aperture: ƒ/ 1.85; ƒ/ 2.2
Sensor: Omnivision OV50D40 Light Hunter 400; Samsung S5K3L6
Ukuran piksel: 0.61 µm; 1.12 µm
Ukuran sensor: 1/2.88"; 1/3.1"
Flash: LED; LED
Stabilisasi optik: No; No
Gerak alon: No, 30 fps; No, 30 fps
Fitur: Flicker sensor, 4K Video, Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Continuous shooting, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Kapasitas: 128 GB; 128 GB
Jinis: UFS Storage 3.1; —
Slot SD: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

Dimensi: 76.1 mm 163.2 mm 8.4 mm Print 3D Model; 75.2 mm 163.2 mm 9.2 mm Print 3D Model
Bobot: 208 g; 196 g
Bahan: Plastic; Plastic
Warna: Black Violet; Black Violet
Tahan banyu/bledug: IP65 , IP69; —
Permukaan sing bisa dianggo: 87 %; 84 %
Tahan tiba: —; Class A B C D E 113 drops without defects
Kemampuan ndandani: —; Class A B C D E

Sistem operasi: Android 16 ColorOS 16 (Android 16); Android 14 Upside-down cake Android 14
Layanan Google: Without Google Mobile services; With Google Mobile Services

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.2 LELow energy consumption; Bluetooth 5.0 LELow energy consumption
Profil Bluetooth: A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile), LE (Low Energy)
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax); 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Fitur Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
USB: USB Type-C; USB Type-C
Fitur USB: Charging, OTG; Charging, OTG
Navigasi: GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo; GPS, A-GPS, GLONASS, Beidou, Galileo

5G: n1 (2100), n5 (850), n8 (900), n28b (700), n40 (2300), n41 (2500), n77 (3700), n78 (3500); —
4G LTE: B1 (2100), B3 (1800), B5 (850), B8 (900), B28b (700), B40 (TDD 2300), B41 (TDD 2500); B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B19 (800), B20 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
3G: B1 (2100), B8 (900); B1 (2100), B2 (1900), B5 (850), B8 (900)
2G: B3 (1800), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)